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Merge commit 'v2.6.33' into tracing/core
Conflicts: scripts/recordmcount.pl Merge reason: Merge up to v2.6.33. Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
@@ -37,6 +37,7 @@ modules.builtin
|
||||
tags
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||||
TAGS
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vmlinux
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vmlinuz
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System.map
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Module.markers
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Module.symvers
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||||
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||||
@@ -20,7 +20,7 @@ Description:
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||||
lsm: [[subj_user=] [subj_role=] [subj_type=]
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[obj_user=] [obj_role=] [obj_type=]]
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base: func:= [BPRM_CHECK][FILE_MMAP][INODE_PERMISSION]
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base: func:= [BPRM_CHECK][FILE_MMAP][FILE_CHECK]
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||||
mask:= [MAY_READ] [MAY_WRITE] [MAY_APPEND] [MAY_EXEC]
|
||||
fsmagic:= hex value
|
||||
uid:= decimal value
|
||||
@@ -40,11 +40,11 @@ Description:
|
||||
|
||||
measure func=BPRM_CHECK
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||||
measure func=FILE_MMAP mask=MAY_EXEC
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||||
measure func=INODE_PERM mask=MAY_READ uid=0
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||||
measure func=FILE_CHECK mask=MAY_READ uid=0
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||||
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||||
The default policy measures all executables in bprm_check,
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||||
all files mmapped executable in file_mmap, and all files
|
||||
open for read by root in inode_permission.
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||||
open for read by root in do_filp_open.
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||||
|
||||
Examples of LSM specific definitions:
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||||
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||||
@@ -54,8 +54,8 @@ Description:
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||||
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||||
dont_measure obj_type=var_log_t
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||||
dont_measure obj_type=auditd_log_t
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||||
measure subj_user=system_u func=INODE_PERM mask=MAY_READ
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||||
measure subj_role=system_r func=INODE_PERM mask=MAY_READ
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||||
measure subj_user=system_u func=FILE_CHECK mask=MAY_READ
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||||
measure subj_role=system_r func=FILE_CHECK mask=MAY_READ
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||||
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||||
Smack:
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||||
measure subj_user=_ func=INODE_PERM mask=MAY_READ
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measure subj_user=_ func=FILE_CHECK mask=MAY_READ
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||||
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@@ -145,8 +145,8 @@ show_sampling_rate_max: THIS INTERFACE IS DEPRECATED, DON'T USE IT.
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up_threshold: defines what the average CPU usage between the samplings
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||||
of 'sampling_rate' needs to be for the kernel to make a decision on
|
||||
whether it should increase the frequency. For example when it is set
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to its default value of '80' it means that between the checking
|
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intervals the CPU needs to be on average more than 80% in use to then
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to its default value of '95' it means that between the checking
|
||||
intervals the CPU needs to be on average more than 95% in use to then
|
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decide that the CPU frequency needs to be increased.
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ignore_nice_load: this parameter takes a value of '0' or '1'. When
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@@ -143,8 +143,8 @@ o provide a way to configure fault attributes
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failslab, fail_page_alloc, and fail_make_request use this way.
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Helper functions:
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init_fault_attr_entries(entries, attr, name);
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void cleanup_fault_attr_entries(entries);
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init_fault_attr_dentries(entries, attr, name);
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void cleanup_fault_attr_dentries(entries);
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- module parameters
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@@ -493,3 +493,52 @@ Why: These two features use non-standard interfaces. There are the
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Who: Corentin Chary <corentin.chary@gmail.com>
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----------------------------
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What: usbvideo quickcam_messenger driver
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When: 2.6.35
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Files: drivers/media/video/usbvideo/quickcam_messenger.[ch]
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Why: obsolete v4l1 driver replaced by gspca_stv06xx
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Who: Hans de Goede <hdegoede@redhat.com>
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----------------------------
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What: ov511 v4l1 driver
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When: 2.6.35
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Files: drivers/media/video/ov511.[ch]
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Why: obsolete v4l1 driver replaced by gspca_ov519
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Who: Hans de Goede <hdegoede@redhat.com>
|
||||
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||||
----------------------------
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What: w9968cf v4l1 driver
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||||
When: 2.6.35
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||||
Files: drivers/media/video/w9968cf*.[ch]
|
||||
Why: obsolete v4l1 driver replaced by gspca_ov519
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||||
Who: Hans de Goede <hdegoede@redhat.com>
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||||
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----------------------------
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What: ovcamchip sensor framework
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When: 2.6.35
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Files: drivers/media/video/ovcamchip/*
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Why: Only used by obsoleted v4l1 drivers
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||||
Who: Hans de Goede <hdegoede@redhat.com>
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||||
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||||
----------------------------
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||||
What: stv680 v4l1 driver
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||||
When: 2.6.35
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Files: drivers/media/video/stv680.[ch]
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||||
Why: obsolete v4l1 driver replaced by gspca_stv0680
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||||
Who: Hans de Goede <hdegoede@redhat.com>
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||||
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----------------------------
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||||
What: zc0301 v4l driver
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When: 2.6.35
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Files: drivers/media/video/zc0301/*
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Why: Duplicate functionality with the gspca_zc3xx driver, zc0301 only
|
||||
supports 2 USB-ID's (because it only supports a limited set of
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sensors) wich are also supported by the gspca_zc3xx driver
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(which supports 53 USB-ID's in total)
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Who: Hans de Goede <hdegoede@redhat.com>
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||||
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@@ -177,7 +177,6 @@ read the file /proc/PID/status:
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CapBnd: ffffffffffffffff
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voluntary_ctxt_switches: 0
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nonvoluntary_ctxt_switches: 1
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Stack usage: 12 kB
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This shows you nearly the same information you would get if you viewed it with
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the ps command. In fact, ps uses the proc file system to obtain its
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@@ -231,7 +230,6 @@ Table 1-2: Contents of the statm files (as of 2.6.30-rc7)
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Mems_allowed_list Same as previous, but in "list format"
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||||
voluntary_ctxt_switches number of voluntary context switches
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nonvoluntary_ctxt_switches number of non voluntary context switches
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Stack usage: stack usage high water mark (round up to page size)
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..............................................................................
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Table 1-3: Contents of the statm files (as of 2.6.8-rc3)
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@@ -0,0 +1,102 @@
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Kernel driver amc6821
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=====================
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Supported chips:
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Texas Instruments AMC6821
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Prefix: 'amc6821'
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Addresses scanned: 0x18, 0x19, 0x1a, 0x2c, 0x2d, 0x2e, 0x4c, 0x4d, 0x4e
|
||||
Datasheet: http://focus.ti.com/docs/prod/folders/print/amc6821.html
|
||||
|
||||
Authors:
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||||
Tomaz Mertelj <tomaz.mertelj@guest.arnes.si>
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||||
|
||||
|
||||
Description
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||||
-----------
|
||||
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||||
This driver implements support for the Texas Instruments amc6821 chip.
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The chip has one on-chip and one remote temperature sensor and one pwm fan
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regulator.
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||||
The pwm can be controlled either from software or automatically.
|
||||
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||||
The driver provides the following sensor accesses in sysfs:
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||||
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||||
temp1_input ro on-chip temperature
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||||
temp1_min rw "
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||||
temp1_max rw "
|
||||
temp1_crit rw "
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||||
temp1_min_alarm ro "
|
||||
temp1_max_alarm ro "
|
||||
temp1_crit_alarm ro "
|
||||
|
||||
temp2_input ro remote temperature
|
||||
temp2_min rw "
|
||||
temp2_max rw "
|
||||
temp2_crit rw "
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||||
temp2_min_alarm ro "
|
||||
temp2_max_alarm ro "
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||||
temp2_crit_alarm ro "
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||||
temp2_fault ro "
|
||||
|
||||
fan1_input ro tachometer speed
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||||
fan1_min rw "
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||||
fan1_max rw "
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||||
fan1_fault ro "
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||||
fan1_div rw Fan divisor can be either 2 or 4.
|
||||
|
||||
pwm1 rw pwm1
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||||
pwm1_enable rw regulator mode, 1=open loop, 2=fan controlled
|
||||
by remote temperature, 3=fan controlled by
|
||||
combination of the on-chip temperature and
|
||||
remote-sensor temperature,
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||||
pwm1_auto_channels_temp ro 1 if pwm_enable==2, 3 if pwm_enable==3
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||||
pwm1_auto_point1_pwm ro Hardwired to 0, shared for both
|
||||
temperature channels.
|
||||
pwm1_auto_point2_pwm rw This value is shared for both temperature
|
||||
channels.
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||||
pwm1_auto_point3_pwm rw Hardwired to 255, shared for both
|
||||
temperature channels.
|
||||
|
||||
temp1_auto_point1_temp ro Hardwired to temp2_auto_point1_temp
|
||||
which is rw. Below this temperature fan stops.
|
||||
temp1_auto_point2_temp rw The low-temperature limit of the proportional
|
||||
range. Below this temperature
|
||||
pwm1 = pwm1_auto_point2_pwm. It can go from
|
||||
0 degree C to 124 degree C in steps of
|
||||
4 degree C. Read it out after writing to get
|
||||
the actual value.
|
||||
temp1_auto_point3_temp rw Above this temperature fan runs at maximum
|
||||
speed. It can go from temp1_auto_point2_temp.
|
||||
It can only have certain discrete values
|
||||
which depend on temp1_auto_point2_temp and
|
||||
pwm1_auto_point2_pwm. Read it out after
|
||||
writing to get the actual value.
|
||||
|
||||
temp2_auto_point1_temp rw Must be between 0 degree C and 63 degree C and
|
||||
it defines the passive cooling temperature.
|
||||
Below this temperature the fan stops in
|
||||
the closed loop mode.
|
||||
temp2_auto_point2_temp rw The low-temperature limit of the proportional
|
||||
range. Below this temperature
|
||||
pwm1 = pwm1_auto_point2_pwm. It can go from
|
||||
0 degree C to 124 degree C in steps
|
||||
of 4 degree C.
|
||||
|
||||
temp2_auto_point3_temp rw Above this temperature fan runs at maximum
|
||||
speed. It can only have certain discrete
|
||||
values which depend on temp2_auto_point2_temp
|
||||
and pwm1_auto_point2_pwm. Read it out after
|
||||
writing to get actual value.
|
||||
|
||||
|
||||
Module parameters
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||||
-----------------
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||||
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||||
If your board has a BIOS that initializes the amc6821 correctly, you should
|
||||
load the module with: init=0.
|
||||
|
||||
If your board BIOS doesn't initialize the chip, or you want
|
||||
different settings, you can set the following parameters:
|
||||
init=1,
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||||
pwminv: 0 default pwm output, 1 inverts pwm output.
|
||||
|
||||
@@ -3,8 +3,8 @@ Kernel driver k10temp
|
||||
|
||||
Supported chips:
|
||||
* AMD Family 10h processors:
|
||||
Socket F: Quad-Core/Six-Core/Embedded Opteron
|
||||
Socket AM2+: Opteron, Phenom (II) X3/X4
|
||||
Socket F: Quad-Core/Six-Core/Embedded Opteron (but see below)
|
||||
Socket AM2+: Quad-Core Opteron, Phenom (II) X3/X4, Athlon X2 (but see below)
|
||||
Socket AM3: Quad-Core Opteron, Athlon/Phenom II X2/X3/X4, Sempron II
|
||||
Socket S1G3: Athlon II, Sempron, Turion II
|
||||
* AMD Family 11h processors:
|
||||
@@ -36,10 +36,15 @@ Description
|
||||
This driver permits reading of the internal temperature sensor of AMD
|
||||
Family 10h and 11h processors.
|
||||
|
||||
All these processors have a sensor, but on older revisions of Family 10h
|
||||
processors, the sensor may return inconsistent values (erratum 319). The
|
||||
driver will refuse to load on these revisions unless you specify the
|
||||
"force=1" module parameter.
|
||||
All these processors have a sensor, but on those for Socket F or AM2+,
|
||||
the sensor may return inconsistent values (erratum 319). The driver
|
||||
will refuse to load on these revisions unless you specify the "force=1"
|
||||
module parameter.
|
||||
|
||||
Due to technical reasons, the driver can detect only the mainboard's
|
||||
socket type, not the processor's actual capabilities. Therefore, if you
|
||||
are using an AM3 processor on an AM2+ mainboard, you can safely use the
|
||||
"force=1" parameter.
|
||||
|
||||
There is one temperature measurement value, available as temp1_input in
|
||||
sysfs. It is measured in degrees Celsius with a resolution of 1/8th degree.
|
||||
|
||||
@@ -27,12 +27,30 @@ set of events/packets.
|
||||
|
||||
A set of ABS_MT events with the desired properties is defined. The events
|
||||
are divided into categories, to allow for partial implementation. The
|
||||
minimum set consists of ABS_MT_TOUCH_MAJOR, ABS_MT_POSITION_X and
|
||||
ABS_MT_POSITION_Y, which allows for multiple fingers to be tracked. If the
|
||||
device supports it, the ABS_MT_WIDTH_MAJOR may be used to provide the size
|
||||
of the approaching finger. Anisotropy and direction may be specified with
|
||||
ABS_MT_TOUCH_MINOR, ABS_MT_WIDTH_MINOR and ABS_MT_ORIENTATION. The
|
||||
ABS_MT_TOOL_TYPE may be used to specify whether the touching tool is a
|
||||
minimum set consists of ABS_MT_POSITION_X and ABS_MT_POSITION_Y, which
|
||||
allows for multiple fingers to be tracked. If the device supports it, the
|
||||
ABS_MT_TOUCH_MAJOR and ABS_MT_WIDTH_MAJOR may be used to provide the size
|
||||
of the contact area and approaching finger, respectively.
|
||||
|
||||
The TOUCH and WIDTH parameters have a geometrical interpretation; imagine
|
||||
looking through a window at someone gently holding a finger against the
|
||||
glass. You will see two regions, one inner region consisting of the part
|
||||
of the finger actually touching the glass, and one outer region formed by
|
||||
the perimeter of the finger. The diameter of the inner region is the
|
||||
ABS_MT_TOUCH_MAJOR, the diameter of the outer region is
|
||||
ABS_MT_WIDTH_MAJOR. Now imagine the person pressing the finger harder
|
||||
against the glass. The inner region will increase, and in general, the
|
||||
ratio ABS_MT_TOUCH_MAJOR / ABS_MT_WIDTH_MAJOR, which is always smaller than
|
||||
unity, is related to the finger pressure. For pressure-based devices,
|
||||
ABS_MT_PRESSURE may be used to provide the pressure on the contact area
|
||||
instead.
|
||||
|
||||
In addition to the MAJOR parameters, the oval shape of the finger can be
|
||||
described by adding the MINOR parameters, such that MAJOR and MINOR are the
|
||||
major and minor axis of an ellipse. Finally, the orientation of the oval
|
||||
shape can be describe with the ORIENTATION parameter.
|
||||
|
||||
The ABS_MT_TOOL_TYPE may be used to specify whether the touching tool is a
|
||||
finger or a pen or something else. Devices with more granular information
|
||||
may specify general shapes as blobs, i.e., as a sequence of rectangular
|
||||
shapes grouped together by an ABS_MT_BLOB_ID. Finally, for the few devices
|
||||
@@ -42,11 +60,9 @@ report finger tracking from hardware [5].
|
||||
Here is what a minimal event sequence for a two-finger touch would look
|
||||
like:
|
||||
|
||||
ABS_MT_TOUCH_MAJOR
|
||||
ABS_MT_POSITION_X
|
||||
ABS_MT_POSITION_Y
|
||||
SYN_MT_REPORT
|
||||
ABS_MT_TOUCH_MAJOR
|
||||
ABS_MT_POSITION_X
|
||||
ABS_MT_POSITION_Y
|
||||
SYN_MT_REPORT
|
||||
@@ -87,6 +103,12 @@ the contact. The ratio ABS_MT_TOUCH_MAJOR / ABS_MT_WIDTH_MAJOR approximates
|
||||
the notion of pressure. The fingers of the hand and the palm all have
|
||||
different characteristic widths [1].
|
||||
|
||||
ABS_MT_PRESSURE
|
||||
|
||||
The pressure, in arbitrary units, on the contact area. May be used instead
|
||||
of TOUCH and WIDTH for pressure-based devices or any device with a spatial
|
||||
signal intensity distribution.
|
||||
|
||||
ABS_MT_ORIENTATION
|
||||
|
||||
The orientation of the ellipse. The value should describe a signed quarter
|
||||
@@ -170,6 +192,16 @@ There are a few devices that support trackingID in hardware. User space can
|
||||
make use of these native identifiers to reduce bandwidth and cpu usage.
|
||||
|
||||
|
||||
Gestures
|
||||
--------
|
||||
|
||||
In the specific application of creating gesture events, the TOUCH and WIDTH
|
||||
parameters can be used to, e.g., approximate finger pressure or distinguish
|
||||
between index finger and thumb. With the addition of the MINOR parameters,
|
||||
one can also distinguish between a sweeping finger and a pointing finger,
|
||||
and with ORIENTATION, one can detect twisting of fingers.
|
||||
|
||||
|
||||
Notes
|
||||
-----
|
||||
|
||||
|
||||
@@ -56,10 +56,11 @@ Following this convention is good because:
|
||||
(5) When following the convention, the driver code can use generic
|
||||
code to copy the parameters between user and kernel space.
|
||||
|
||||
This table lists ioctls visible from user land for Linux/i386. It contains
|
||||
most drivers up to 2.3.14, but I know I am missing some.
|
||||
This table lists ioctls visible from user land for Linux/x86. It contains
|
||||
most drivers up to 2.6.31, but I know I am missing some. There has been
|
||||
no attempt to list non-X86 architectures or ioctls from drivers/staging/.
|
||||
|
||||
Code Seq# Include File Comments
|
||||
Code Seq#(hex) Include File Comments
|
||||
========================================================
|
||||
0x00 00-1F linux/fs.h conflict!
|
||||
0x00 00-1F scsi/scsi_ioctl.h conflict!
|
||||
@@ -69,119 +70,228 @@ Code Seq# Include File Comments
|
||||
0x03 all linux/hdreg.h
|
||||
0x04 D2-DC linux/umsdos_fs.h Dead since 2.6.11, but don't reuse these.
|
||||
0x06 all linux/lp.h
|
||||
0x09 all linux/md.h
|
||||
0x09 all linux/raid/md_u.h
|
||||
0x10 00-0F drivers/char/s390/vmcp.h
|
||||
0x12 all linux/fs.h
|
||||
linux/blkpg.h
|
||||
0x1b all InfiniBand Subsystem <http://www.openib.org/>
|
||||
0x20 all drivers/cdrom/cm206.h
|
||||
0x22 all scsi/sg.h
|
||||
'#' 00-3F IEEE 1394 Subsystem Block for the entire subsystem
|
||||
'$' 00-0F linux/perf_counter.h, linux/perf_event.h
|
||||
'1' 00-1F <linux/timepps.h> PPS kit from Ulrich Windl
|
||||
<ftp://ftp.de.kernel.org/pub/linux/daemons/ntp/PPS/>
|
||||
'2' 01-04 linux/i2o.h
|
||||
'3' 00-0F drivers/s390/char/raw3270.h conflict!
|
||||
'3' 00-1F linux/suspend_ioctls.h conflict!
|
||||
and kernel/power/user.c
|
||||
'8' all SNP8023 advanced NIC card
|
||||
<mailto:mcr@solidum.com>
|
||||
'A' 00-1F linux/apm_bios.h
|
||||
'@' 00-0F linux/radeonfb.h conflict!
|
||||
'@' 00-0F drivers/video/aty/aty128fb.c conflict!
|
||||
'A' 00-1F linux/apm_bios.h conflict!
|
||||
'A' 00-0F linux/agpgart.h conflict!
|
||||
and drivers/char/agp/compat_ioctl.h
|
||||
'A' 00-7F sound/asound.h conflict!
|
||||
'B' 00-1F linux/cciss_ioctl.h conflict!
|
||||
'B' 00-0F include/linux/pmu.h conflict!
|
||||
'B' C0-FF advanced bbus
|
||||
<mailto:maassen@uni-freiburg.de>
|
||||
'C' all linux/soundcard.h
|
||||
'C' all linux/soundcard.h conflict!
|
||||
'C' 01-2F linux/capi.h conflict!
|
||||
'C' F0-FF drivers/net/wan/cosa.h conflict!
|
||||
'D' all arch/s390/include/asm/dasd.h
|
||||
'E' all linux/input.h
|
||||
'F' all linux/fb.h
|
||||
'H' all linux/hiddev.h
|
||||
'I' all linux/isdn.h
|
||||
'D' 40-5F drivers/scsi/dpt/dtpi_ioctl.h
|
||||
'D' 05 drivers/scsi/pmcraid.h
|
||||
'E' all linux/input.h conflict!
|
||||
'E' 00-0F xen/evtchn.h conflict!
|
||||
'F' all linux/fb.h conflict!
|
||||
'F' 01-02 drivers/scsi/pmcraid.h conflict!
|
||||
'F' 20 drivers/video/fsl-diu-fb.h conflict!
|
||||
'F' 20 drivers/video/intelfb/intelfb.h conflict!
|
||||
'F' 20 linux/ivtvfb.h conflict!
|
||||
'F' 20 linux/matroxfb.h conflict!
|
||||
'F' 20 drivers/video/aty/atyfb_base.c conflict!
|
||||
'F' 00-0F video/da8xx-fb.h conflict!
|
||||
'F' 80-8F linux/arcfb.h conflict!
|
||||
'F' DD video/sstfb.h conflict!
|
||||
'G' 00-3F drivers/misc/sgi-gru/grulib.h conflict!
|
||||
'G' 00-0F linux/gigaset_dev.h conflict!
|
||||
'H' 00-7F linux/hiddev.h conflict!
|
||||
'H' 00-0F linux/hidraw.h conflict!
|
||||
'H' 00-0F sound/asound.h conflict!
|
||||
'H' 20-40 sound/asound_fm.h conflict!
|
||||
'H' 80-8F sound/sfnt_info.h conflict!
|
||||
'H' 10-8F sound/emu10k1.h conflict!
|
||||
'H' 10-1F sound/sb16_csp.h conflict!
|
||||
'H' 10-1F sound/hda_hwdep.h conflict!
|
||||
'H' 40-4F sound/hdspm.h conflict!
|
||||
'H' 40-4F sound/hdsp.h conflict!
|
||||
'H' 90 sound/usb/usx2y/usb_stream.h
|
||||
'H' C0-F0 net/bluetooth/hci.h conflict!
|
||||
'H' C0-DF net/bluetooth/hidp/hidp.h conflict!
|
||||
'H' C0-DF net/bluetooth/cmtp/cmtp.h conflict!
|
||||
'H' C0-DF net/bluetooth/bnep/bnep.h conflict!
|
||||
'I' all linux/isdn.h conflict!
|
||||
'I' 00-0F drivers/isdn/divert/isdn_divert.h conflict!
|
||||
'I' 40-4F linux/mISDNif.h conflict!
|
||||
'J' 00-1F drivers/scsi/gdth_ioctl.h
|
||||
'K' all linux/kd.h
|
||||
'L' 00-1F linux/loop.h
|
||||
'L' 20-2F driver/usb/misc/vstusb.h
|
||||
'L' 00-1F linux/loop.h conflict!
|
||||
'L' 10-1F drivers/scsi/mpt2sas/mpt2sas_ctl.h conflict!
|
||||
'L' 20-2F linux/usb/vstusb.h
|
||||
'L' E0-FF linux/ppdd.h encrypted disk device driver
|
||||
<http://linux01.gwdg.de/~alatham/ppdd.html>
|
||||
'M' all linux/soundcard.h
|
||||
'M' all linux/soundcard.h conflict!
|
||||
'M' 01-16 mtd/mtd-abi.h conflict!
|
||||
and drivers/mtd/mtdchar.c
|
||||
'M' 01-03 drivers/scsi/megaraid/megaraid_sas.h
|
||||
'M' 00-0F drivers/video/fsl-diu-fb.h conflict!
|
||||
'N' 00-1F drivers/usb/scanner.h
|
||||
'O' 00-02 include/mtd/ubi-user.h UBI
|
||||
'P' all linux/soundcard.h
|
||||
'O' 00-06 mtd/ubi-user.h UBI
|
||||
'P' all linux/soundcard.h conflict!
|
||||
'P' 60-6F sound/sscape_ioctl.h conflict!
|
||||
'P' 00-0F drivers/usb/class/usblp.c conflict!
|
||||
'Q' all linux/soundcard.h
|
||||
'R' 00-1F linux/random.h
|
||||
'R' 00-1F linux/random.h conflict!
|
||||
'R' 01 linux/rfkill.h conflict!
|
||||
'R' 01-0F media/rds.h conflict!
|
||||
'R' C0-DF net/bluetooth/rfcomm.h
|
||||
'S' all linux/cdrom.h conflict!
|
||||
'S' 80-81 scsi/scsi_ioctl.h conflict!
|
||||
'S' 82-FF scsi/scsi.h conflict!
|
||||
'S' 00-7F sound/asequencer.h conflict!
|
||||
'T' all linux/soundcard.h conflict!
|
||||
'T' 00-AF sound/asound.h conflict!
|
||||
'T' all arch/x86/include/asm/ioctls.h conflict!
|
||||
'U' 00-EF linux/drivers/usb/usb.h
|
||||
'V' all linux/vt.h
|
||||
'T' C0-DF linux/if_tun.h conflict!
|
||||
'U' all sound/asound.h conflict!
|
||||
'U' 00-0F drivers/media/video/uvc/uvcvideo.h conflict!
|
||||
'U' 00-CF linux/uinput.h conflict!
|
||||
'U' 00-EF linux/usbdevice_fs.h
|
||||
'U' C0-CF drivers/bluetooth/hci_uart.h
|
||||
'V' all linux/vt.h conflict!
|
||||
'V' all linux/videodev2.h conflict!
|
||||
'V' C0 linux/ivtvfb.h conflict!
|
||||
'V' C0 linux/ivtv.h conflict!
|
||||
'V' C0 media/davinci/vpfe_capture.h conflict!
|
||||
'V' C0 media/si4713.h conflict!
|
||||
'V' C0-CF drivers/media/video/mxb.h conflict!
|
||||
'W' 00-1F linux/watchdog.h conflict!
|
||||
'W' 00-1F linux/wanrouter.h conflict!
|
||||
'X' all linux/xfs_fs.h
|
||||
'W' 00-3F sound/asound.h conflict!
|
||||
'X' all fs/xfs/xfs_fs.h conflict!
|
||||
and fs/xfs/linux-2.6/xfs_ioctl32.h
|
||||
and include/linux/falloc.h
|
||||
and linux/fs.h
|
||||
'X' all fs/ocfs2/ocfs_fs.h conflict!
|
||||
'X' 01 linux/pktcdvd.h conflict!
|
||||
'Y' all linux/cyclades.h
|
||||
'[' 00-07 linux/usb/usbtmc.h USB Test and Measurement Devices
|
||||
'Z' 14-15 drivers/message/fusion/mptctl.h
|
||||
'[' 00-07 linux/usb/tmc.h USB Test and Measurement Devices
|
||||
<mailto:gregkh@suse.de>
|
||||
'a' all ATM on linux
|
||||
'a' all linux/atm*.h, linux/sonet.h ATM on linux
|
||||
<http://lrcwww.epfl.ch/linux-atm/magic.html>
|
||||
'b' 00-FF bit3 vme host bridge
|
||||
'b' 00-FF conflict! bit3 vme host bridge
|
||||
<mailto:natalia@nikhefk.nikhef.nl>
|
||||
'b' 00-0F media/bt819.h conflict!
|
||||
'c' all linux/cm4000_cs.h conflict!
|
||||
'c' 00-7F linux/comstats.h conflict!
|
||||
'c' 00-7F linux/coda.h conflict!
|
||||
'c' 80-9F arch/s390/include/asm/chsc.h
|
||||
'c' A0-AF arch/x86/include/asm/msr.h
|
||||
'c' 00-1F linux/chio.h conflict!
|
||||
'c' 80-9F arch/s390/include/asm/chsc.h conflict!
|
||||
'c' A0-AF arch/x86/include/asm/msr.h conflict!
|
||||
'd' 00-FF linux/char/drm/drm/h conflict!
|
||||
'd' 02-40 pcmcia/ds.h conflict!
|
||||
'd' 10-3F drivers/media/video/dabusb.h conflict!
|
||||
'd' C0-CF drivers/media/video/saa7191.h conflict!
|
||||
'd' F0-FF linux/digi1.h
|
||||
'e' all linux/digi1.h conflict!
|
||||
'e' 00-1F net/irda/irtty.h conflict!
|
||||
'f' 00-1F linux/ext2_fs.h
|
||||
'h' 00-7F Charon filesystem
|
||||
'e' 00-1F drivers/net/irda/irtty-sir.h conflict!
|
||||
'f' 00-1F linux/ext2_fs.h conflict!
|
||||
'f' 00-1F linux/ext3_fs.h conflict!
|
||||
'f' 00-0F fs/jfs/jfs_dinode.h conflict!
|
||||
'f' 00-0F fs/ext4/ext4.h conflict!
|
||||
'f' 00-0F linux/fs.h conflict!
|
||||
'f' 00-0F fs/ocfs2/ocfs2_fs.h conflict!
|
||||
'g' 00-0F linux/usb/gadgetfs.h
|
||||
'g' 20-2F linux/usb/g_printer.h
|
||||
'h' 00-7F conflict! Charon filesystem
|
||||
<mailto:zapman@interlan.net>
|
||||
'i' 00-3F linux/i2o.h
|
||||
'h' 00-1F linux/hpet.h conflict!
|
||||
'i' 00-3F linux/i2o-dev.h conflict!
|
||||
'i' 0B-1F linux/ipmi.h conflict!
|
||||
'i' 80-8F linux/i8k.h
|
||||
'j' 00-3F linux/joystick.h
|
||||
'k' 00-0F linux/spi/spidev.h conflict!
|
||||
'k' 00-05 video/kyro.h conflict!
|
||||
'l' 00-3F linux/tcfs_fs.h transparent cryptographic file system
|
||||
<http://mikonos.dia.unisa.it/tcfs>
|
||||
'l' 40-7F linux/udf_fs_i.h in development:
|
||||
<http://sourceforge.net/projects/linux-udf/>
|
||||
'm' 00-09 linux/mmtimer.h
|
||||
'm' 00-09 linux/mmtimer.h conflict!
|
||||
'm' all linux/mtio.h conflict!
|
||||
'm' all linux/soundcard.h conflict!
|
||||
'm' all linux/synclink.h conflict!
|
||||
'm' 00-19 drivers/message/fusion/mptctl.h conflict!
|
||||
'm' 00 drivers/scsi/megaraid/megaraid_ioctl.h conflict!
|
||||
'm' 00-1F net/irda/irmod.h conflict!
|
||||
'n' 00-7F linux/ncp_fs.h
|
||||
'n' 00-7F linux/ncp_fs.h and fs/ncpfs/ioctl.c
|
||||
'n' 80-8F linux/nilfs2_fs.h NILFS2
|
||||
'n' E0-FF video/matrox.h matroxfb
|
||||
'n' E0-FF linux/matroxfb.h matroxfb
|
||||
'o' 00-1F fs/ocfs2/ocfs2_fs.h OCFS2
|
||||
'o' 00-03 include/mtd/ubi-user.h conflict! (OCFS2 and UBI overlaps)
|
||||
'o' 40-41 include/mtd/ubi-user.h UBI
|
||||
'o' 01-A1 include/linux/dvb/*.h DVB
|
||||
'o' 00-03 mtd/ubi-user.h conflict! (OCFS2 and UBI overlaps)
|
||||
'o' 40-41 mtd/ubi-user.h UBI
|
||||
'o' 01-A1 linux/dvb/*.h DVB
|
||||
'p' 00-0F linux/phantom.h conflict! (OpenHaptics needs this)
|
||||
'p' 00-1F linux/rtc.h conflict!
|
||||
'p' 00-3F linux/mc146818rtc.h conflict!
|
||||
'p' 40-7F linux/nvram.h
|
||||
'p' 80-9F user-space parport
|
||||
'p' 80-9F linux/ppdev.h user-space parport
|
||||
<mailto:tim@cyberelk.net>
|
||||
'p' a1-a4 linux/pps.h LinuxPPS
|
||||
'p' A1-A4 linux/pps.h LinuxPPS
|
||||
<mailto:giometti@linux.it>
|
||||
'q' 00-1F linux/serio.h
|
||||
'q' 80-FF Internet PhoneJACK, Internet LineJACK
|
||||
<http://www.quicknet.net>
|
||||
'r' 00-1F linux/msdos_fs.h
|
||||
'q' 80-FF linux/telephony.h Internet PhoneJACK, Internet LineJACK
|
||||
linux/ixjuser.h <http://www.quicknet.net>
|
||||
'r' 00-1F linux/msdos_fs.h and fs/fat/dir.c
|
||||
's' all linux/cdk.h
|
||||
't' 00-7F linux/if_ppp.h
|
||||
't' 80-8F linux/isdn_ppp.h
|
||||
't' 90 linux/toshiba.h
|
||||
'u' 00-1F linux/smb_fs.h
|
||||
'v' 00-1F linux/ext2_fs.h conflict!
|
||||
'v' all linux/videodev.h conflict!
|
||||
'v' 00-1F linux/ext2_fs.h conflict!
|
||||
'v' 00-1F linux/fs.h conflict!
|
||||
'v' 00-0F linux/sonypi.h conflict!
|
||||
'v' C0-CF drivers/media/video/ov511.h conflict!
|
||||
'v' C0-DF media/pwc-ioctl.h conflict!
|
||||
'v' C0-FF linux/meye.h conflict!
|
||||
'v' C0-CF drivers/media/video/zoran/zoran.h conflict!
|
||||
'v' D0-DF drivers/media/video/cpia2/cpia2dev.h conflict!
|
||||
'w' all CERN SCI driver
|
||||
'y' 00-1F packet based user level communications
|
||||
<mailto:zapman@interlan.net>
|
||||
'z' 00-3F CAN bus card
|
||||
'z' 00-3F CAN bus card conflict!
|
||||
<mailto:hdstich@connectu.ulm.circular.de>
|
||||
'z' 40-7F CAN bus card
|
||||
'z' 40-7F CAN bus card conflict!
|
||||
<mailto:oe@port.de>
|
||||
'z' 10-4F drivers/s390/crypto/zcrypt_api.h conflict!
|
||||
0x80 00-1F linux/fb.h
|
||||
0x81 00-1F linux/videotext.h
|
||||
0x88 00-3F media/ovcamchip.h
|
||||
0x89 00-06 arch/x86/include/asm/sockios.h
|
||||
0x89 0B-DF linux/sockios.h
|
||||
0x89 E0-EF linux/sockios.h SIOCPROTOPRIVATE range
|
||||
0x89 E0-EF linux/dn.h PROTOPRIVATE range
|
||||
0x89 F0-FF linux/sockios.h SIOCDEVPRIVATE range
|
||||
0x8B all linux/wireless.h
|
||||
0x8C 00-3F WiNRADiO driver
|
||||
<http://www.proximity.com.au/~brian/winradio/>
|
||||
0x90 00 drivers/cdrom/sbpcd.h
|
||||
0x92 00-0F drivers/usb/mon/mon_bin.c
|
||||
0x93 60-7F linux/auto_fs.h
|
||||
0x94 all fs/btrfs/ioctl.h
|
||||
0x99 00-0F 537-Addinboard driver
|
||||
<mailto:buk@buks.ipn.de>
|
||||
0xA0 all linux/sdp/sdp.h Industrial Device Project
|
||||
@@ -198,11 +308,16 @@ Code Seq# Include File Comments
|
||||
0xB0 all RATIO devices in development:
|
||||
<mailto:vgo@ratio.de>
|
||||
0xB1 00-1F PPPoX <mailto:mostrows@styx.uwaterloo.ca>
|
||||
0xC0 00-0F linux/usb/iowarrior.h
|
||||
0xCB 00-1F CBM serial IEC bus in development:
|
||||
<mailto:michael.klein@puffin.lb.shuttle.de>
|
||||
0xCD 01 linux/reiserfs_fs.h
|
||||
0xCF 02 fs/cifs/ioctl.c
|
||||
0xDB 00-0F drivers/char/mwave/mwavepub.h
|
||||
0xDD 00-3F ZFCP device driver see drivers/s390/scsi/
|
||||
<mailto:aherrman@de.ibm.com>
|
||||
0xF3 00-3F video/sisfb.h sisfb (in development)
|
||||
0xF3 00-3F drivers/usb/misc/sisusbvga/sisusb.h sisfb (in development)
|
||||
<mailto:thomas@winischhofer.net>
|
||||
0xF4 00-1F video/mbxfb.h mbxfb
|
||||
<mailto:raph@8d.com>
|
||||
0xFD all linux/dm-ioctl.h
|
||||
|
||||
@@ -214,11 +214,13 @@ The format of the block comment is like this:
|
||||
* (section header: (section description)? )*
|
||||
(*)?*/
|
||||
|
||||
The short function description ***cannot be multiline***, but the other
|
||||
descriptions can be (and they can contain blank lines). If you continue
|
||||
that initial short description onto a second line, that second line will
|
||||
appear further down at the beginning of the description section, which is
|
||||
almost certainly not what you had in mind.
|
||||
All "description" text can span multiple lines, although the
|
||||
function_name & its short description are traditionally on a single line.
|
||||
Description text may also contain blank lines (i.e., lines that contain
|
||||
only a "*").
|
||||
|
||||
"section header:" names must be unique per function (or struct,
|
||||
union, typedef, enum).
|
||||
|
||||
Avoid putting a spurious blank line after the function name, or else the
|
||||
description will be repeated!
|
||||
|
||||
@@ -199,6 +199,10 @@ and is between 256 and 4096 characters. It is defined in the file
|
||||
acpi_display_output=video
|
||||
See above.
|
||||
|
||||
acpi_early_pdc_eval [HW,ACPI] Evaluate processor _PDC methods
|
||||
early. Needed on some platforms to properly
|
||||
initialize the EC.
|
||||
|
||||
acpi_irq_balance [HW,ACPI]
|
||||
ACPI will balance active IRQs
|
||||
default in APIC mode
|
||||
@@ -311,6 +315,11 @@ and is between 256 and 4096 characters. It is defined in the file
|
||||
aic79xx= [HW,SCSI]
|
||||
See Documentation/scsi/aic79xx.txt.
|
||||
|
||||
alignment= [KNL,ARM]
|
||||
Allow the default userspace alignment fault handler
|
||||
behaviour to be specified. Bit 0 enables warnings,
|
||||
bit 1 enables fixups, and bit 2 sends a segfault.
|
||||
|
||||
amd_iommu= [HW,X86-84]
|
||||
Pass parameters to the AMD IOMMU driver in the system.
|
||||
Possible values are:
|
||||
|
||||
@@ -48,11 +48,11 @@ for LILO parameters for doing this:
|
||||
This configures the first found 3c509 card for IRQ 10, base I/O 0x310, and
|
||||
transceiver type 3 (10base2). The flag "0x3c509" must be set to avoid conflicts
|
||||
with other card types when overriding the I/O address. When the driver is
|
||||
loaded as a module, only the IRQ and transceiver setting may be overridden.
|
||||
For example, setting two cards to 10base2/IRQ10 and AUI/IRQ11 is done by using
|
||||
the xcvr and irq module options:
|
||||
loaded as a module, only the IRQ may be overridden. For example,
|
||||
setting two cards to IRQ10 and IRQ11 is done by using the irq module
|
||||
option:
|
||||
|
||||
options 3c509 xcvr=3,1 irq=10,11
|
||||
options 3c509 irq=10,11
|
||||
|
||||
|
||||
(2) Full-duplex mode
|
||||
@@ -78,6 +78,8 @@ itself full-duplex capable. This is almost certainly one of two things: a full-
|
||||
duplex-capable Ethernet switch (*not* a hub), or a full-duplex-capable NIC on
|
||||
another system that's connected directly to the 3c509B via a crossover cable.
|
||||
|
||||
Full-duplex mode can be enabled using 'ethtool'.
|
||||
|
||||
/////Extremely important caution concerning full-duplex mode/////
|
||||
Understand that the 3c509B's hardware's full-duplex support is much more
|
||||
limited than that provide by more modern network interface cards. Although
|
||||
@@ -114,6 +116,8 @@ never automatically enable full-duplex mode in an existing installation;
|
||||
it must always be explicitly enabled via one of these code in order to be
|
||||
activated.
|
||||
|
||||
The transceiver type can be changed using 'ethtool'.
|
||||
|
||||
|
||||
(4a) Interpretation of error messages and common problems
|
||||
|
||||
|
||||
@@ -1074,10 +1074,10 @@ regen_max_retry - INTEGER
|
||||
Default: 5
|
||||
|
||||
max_addresses - INTEGER
|
||||
Number of maximum addresses per interface. 0 disables limitation.
|
||||
It is recommended not set too large value (or 0) because it would
|
||||
be too easy way to crash kernel to allow to create too much of
|
||||
autoconfigured addresses.
|
||||
Maximum number of autoconfigured addresses per interface. Setting
|
||||
to zero disables the limitation. It is not recommended to set this
|
||||
value too large (or to zero) because it would be an easy way to
|
||||
crash the kernel by allowing too many addresses to be created.
|
||||
Default: 16
|
||||
|
||||
disable_ipv6 - BOOLEAN
|
||||
|
||||
@@ -1,5 +1,6 @@
|
||||
function tracer guts
|
||||
====================
|
||||
By Mike Frysinger
|
||||
|
||||
Introduction
|
||||
------------
|
||||
@@ -173,14 +174,16 @@ void ftrace_graph_caller(void)
|
||||
|
||||
unsigned long *frompc = &...;
|
||||
unsigned long selfpc = <return address> - MCOUNT_INSN_SIZE;
|
||||
prepare_ftrace_return(frompc, selfpc);
|
||||
/* passing frame pointer up is optional -- see below */
|
||||
prepare_ftrace_return(frompc, selfpc, frame_pointer);
|
||||
|
||||
/* restore all state needed by the ABI */
|
||||
}
|
||||
#endif
|
||||
|
||||
For information on how to implement prepare_ftrace_return(), simply look at
|
||||
the x86 version. The only architecture-specific piece in it is the setup of
|
||||
For information on how to implement prepare_ftrace_return(), simply look at the
|
||||
x86 version (the frame pointer passing is optional; see the next section for
|
||||
more information). The only architecture-specific piece in it is the setup of
|
||||
the fault recovery table (the asm(...) code). The rest should be the same
|
||||
across architectures.
|
||||
|
||||
@@ -205,6 +208,23 @@ void return_to_handler(void)
|
||||
#endif
|
||||
|
||||
|
||||
HAVE_FUNCTION_GRAPH_FP_TEST
|
||||
---------------------------
|
||||
|
||||
An arch may pass in a unique value (frame pointer) to both the entering and
|
||||
exiting of a function. On exit, the value is compared and if it does not
|
||||
match, then it will panic the kernel. This is largely a sanity check for bad
|
||||
code generation with gcc. If gcc for your port sanely updates the frame
|
||||
pointer under different opitmization levels, then ignore this option.
|
||||
|
||||
However, adding support for it isn't terribly difficult. In your assembly code
|
||||
that calls prepare_ftrace_return(), pass the frame pointer as the 3rd argument.
|
||||
Then in the C version of that function, do what the x86 port does and pass it
|
||||
along to ftrace_push_return_trace() instead of a stub value of 0.
|
||||
|
||||
Similarly, when you call ftrace_return_to_handler(), pass it the frame pointer.
|
||||
|
||||
|
||||
HAVE_FTRACE_NMI_ENTER
|
||||
---------------------
|
||||
|
||||
|
||||
@@ -1625,7 +1625,7 @@ If I am only interested in sys_nanosleep and hrtimer_interrupt:
|
||||
|
||||
# echo sys_nanosleep hrtimer_interrupt \
|
||||
> set_ftrace_filter
|
||||
# echo ftrace > current_tracer
|
||||
# echo function > current_tracer
|
||||
# echo 1 > tracing_enabled
|
||||
# usleep 1
|
||||
# echo 0 > tracing_enabled
|
||||
|
||||
@@ -33,9 +33,9 @@ head_page - a pointer to the page that the reader will use next
|
||||
|
||||
tail_page - a pointer to the page that will be written to next
|
||||
|
||||
commit_page - a pointer to the page with the last finished non nested write.
|
||||
commit_page - a pointer to the page with the last finished non-nested write.
|
||||
|
||||
cmpxchg - hardware assisted atomic transaction that performs the following:
|
||||
cmpxchg - hardware-assisted atomic transaction that performs the following:
|
||||
|
||||
A = B iff previous A == C
|
||||
|
||||
@@ -52,15 +52,15 @@ The Generic Ring Buffer
|
||||
The ring buffer can be used in either an overwrite mode or in
|
||||
producer/consumer mode.
|
||||
|
||||
Producer/consumer mode is where the producer were to fill up the
|
||||
Producer/consumer mode is where if the producer were to fill up the
|
||||
buffer before the consumer could free up anything, the producer
|
||||
will stop writing to the buffer. This will lose most recent events.
|
||||
|
||||
Overwrite mode is where the produce were to fill up the buffer
|
||||
Overwrite mode is where if the producer were to fill up the buffer
|
||||
before the consumer could free up anything, the producer will
|
||||
overwrite the older data. This will lose the oldest events.
|
||||
|
||||
No two writers can write at the same time (on the same per cpu buffer),
|
||||
No two writers can write at the same time (on the same per-cpu buffer),
|
||||
but a writer may interrupt another writer, but it must finish writing
|
||||
before the previous writer may continue. This is very important to the
|
||||
algorithm. The writers act like a "stack". The way interrupts works
|
||||
@@ -88,7 +88,7 @@ A writer can preempt a reader, but a reader can not preempt a writer.
|
||||
But a reader can read the buffer at the same time (on another processor)
|
||||
as a writer.
|
||||
|
||||
The ring buffer is made up of a list of pages held together by a link list.
|
||||
The ring buffer is made up of a list of pages held together by a linked list.
|
||||
|
||||
At initialization a reader page is allocated for the reader that is not
|
||||
part of the ring buffer.
|
||||
@@ -102,7 +102,7 @@ the head page.
|
||||
|
||||
The reader has its own page to use. At start up time, this page is
|
||||
allocated but is not attached to the list. When the reader wants
|
||||
to read from the buffer, if its page is empty (like it is on start up)
|
||||
to read from the buffer, if its page is empty (like it is on start-up),
|
||||
it will swap its page with the head_page. The old reader page will
|
||||
become part of the ring buffer and the head_page will be removed.
|
||||
The page after the inserted page (old reader_page) will become the
|
||||
@@ -281,7 +281,7 @@ with the previous write.
|
||||
The commit pointer points to the last write location that was
|
||||
committed without preempting another write. When a write that
|
||||
preempted another write is committed, it only becomes a pending commit
|
||||
and will not be a full commit till all writes have been committed.
|
||||
and will not be a full commit until all writes have been committed.
|
||||
|
||||
The commit page points to the page that has the last full commit.
|
||||
The tail page points to the page with the last write (before
|
||||
@@ -292,7 +292,7 @@ be several pages ahead. If the tail page catches up to the commit
|
||||
page then no more writes may take place (regardless of the mode
|
||||
of the ring buffer: overwrite and produce/consumer).
|
||||
|
||||
The order of pages are:
|
||||
The order of pages is:
|
||||
|
||||
head page
|
||||
commit page
|
||||
@@ -395,7 +395,7 @@ The main idea behind the lockless algorithm is to combine the moving
|
||||
of the head_page pointer with the swapping of pages with the reader.
|
||||
State flags are placed inside the pointer to the page. To do this,
|
||||
each page must be aligned in memory by 4 bytes. This will allow the 2
|
||||
least significant bits of the address to be used as flags. Since
|
||||
least significant bits of the address to be used as flags, since
|
||||
they will always be zero for the address. To get the address,
|
||||
simply mask out the flags.
|
||||
|
||||
@@ -460,7 +460,7 @@ When the reader tries to swap the page with the ring buffer, it
|
||||
will also use cmpxchg. If the flag bit in the pointer to the
|
||||
head page does not have the HEADER flag set, the compare will fail
|
||||
and the reader will need to look for the new head page and try again.
|
||||
Note, the flag UPDATE and HEADER are never set at the same time.
|
||||
Note, the flags UPDATE and HEADER are never set at the same time.
|
||||
|
||||
The reader swaps the reader page as follows:
|
||||
|
||||
@@ -539,7 +539,7 @@ updated to the reader page.
|
||||
| +-----------------------------+ |
|
||||
+------------------------------------+
|
||||
|
||||
Another important point. The page that the reader page points back to
|
||||
Another important point: The page that the reader page points back to
|
||||
by its previous pointer (the one that now points to the new head page)
|
||||
never points back to the reader page. That is because the reader page is
|
||||
not part of the ring buffer. Traversing the ring buffer via the next pointers
|
||||
@@ -659,7 +659,7 @@ before pushing the head page. If it is, then it can be assumed that the
|
||||
tail page wrapped the buffer, and we must drop new writes.
|
||||
|
||||
This is not a race condition, because the commit page can only be moved
|
||||
by the outter most writer (the writer that was preempted).
|
||||
by the outermost writer (the writer that was preempted).
|
||||
This means that the commit will not move while a writer is moving the
|
||||
tail page. The reader cannot swap the reader page if it is also being
|
||||
used as the commit page. The reader can simply check that the commit
|
||||
@@ -733,7 +733,7 @@ The write converts the head page pointer to UPDATE.
|
||||
--->| |<---| |<---| |<---| |<---
|
||||
+---+ +---+ +---+ +---+
|
||||
|
||||
But if a nested writer preempts here. It will see that the next
|
||||
But if a nested writer preempts here, it will see that the next
|
||||
page is a head page, but it is also nested. It will detect that
|
||||
it is nested and will save that information. The detection is the
|
||||
fact that it sees the UPDATE flag instead of a HEADER or NORMAL
|
||||
@@ -892,7 +892,7 @@ It will return to the first writer.
|
||||
--->| |<---| |<---| |<---| |<---
|
||||
+---+ +---+ +---+ +---+
|
||||
|
||||
The first writer can not know atomically test if the tail page moved
|
||||
The first writer cannot know atomically if the tail page moved
|
||||
while it updates the HEAD page. It will then update the head page to
|
||||
what it thinks is the new head page.
|
||||
|
||||
@@ -923,9 +923,9 @@ if the tail page is either where it use to be or on the next page:
|
||||
--->| |<---| |<---| |<---| |<---
|
||||
+---+ +---+ +---+ +---+
|
||||
|
||||
If tail page != A and tail page does not equal B, then it must reset the
|
||||
pointer back to NORMAL. The fact that it only needs to worry about
|
||||
nested writers, it only needs to check this after setting the HEAD page.
|
||||
If tail page != A and tail page != B, then it must reset the pointer
|
||||
back to NORMAL. The fact that it only needs to worry about nested
|
||||
writers means that it only needs to check this after setting the HEAD page.
|
||||
|
||||
|
||||
(first writer)
|
||||
|
||||
+23
-32
@@ -410,9 +410,8 @@ F: drivers/i2c/busses/i2c-ali1563.c
|
||||
|
||||
ALPHA PORT
|
||||
M: Richard Henderson <rth@twiddle.net>
|
||||
S: Odd Fixes for 2.4; Maintained for 2.6.
|
||||
M: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
|
||||
S: Maintained for 2.4; PCI support for 2.6.
|
||||
M: Matt Turner <mattst88@gmail.com>
|
||||
L: linux-alpha@vger.kernel.org
|
||||
F: arch/alpha/
|
||||
|
||||
@@ -617,10 +616,10 @@ M: Richard Purdie <rpurdie@rpsys.net>
|
||||
S: Maintained
|
||||
|
||||
ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
|
||||
M: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
|
||||
M: Paulius Zaleckas <paulius.zaleckas@gmail.com>
|
||||
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
|
||||
T: git git://gitorious.org/linux-gemini/mainline.git
|
||||
S: Maintained
|
||||
S: Odd Fixes
|
||||
F: arch/arm/mach-gemini/
|
||||
|
||||
ARM/EBSA110 MACHINE SUPPORT
|
||||
@@ -642,9 +641,9 @@ T: topgit git://git.openezx.org/openezx.git
|
||||
F: arch/arm/mach-pxa/ezx.c
|
||||
|
||||
ARM/FARADAY FA526 PORT
|
||||
M: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
|
||||
M: Paulius Zaleckas <paulius.zaleckas@gmail.com>
|
||||
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
|
||||
S: Maintained
|
||||
S: Odd Fixes
|
||||
F: arch/arm/mm/*-fa*
|
||||
|
||||
ARM/FOOTBRIDGE ARCHITECTURE
|
||||
@@ -988,7 +987,6 @@ F: drivers/platform/x86/asus-laptop.c
|
||||
|
||||
ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
|
||||
M: Dan Williams <dan.j.williams@intel.com>
|
||||
M: Maciej Sosnowski <maciej.sosnowski@intel.com>
|
||||
W: http://sourceforge.net/projects/xscaleiop
|
||||
S: Supported
|
||||
F: Documentation/crypto/async-tx-api.txt
|
||||
@@ -1638,9 +1636,8 @@ S: Maintained
|
||||
F: sound/pci/cs5535audio/
|
||||
|
||||
CX18 VIDEO4LINUX DRIVER
|
||||
M: Hans Verkuil <hverkuil@xs4all.nl>
|
||||
M: Andy Walls <awalls@radix.net>
|
||||
L: ivtv-devel@ivtvdriver.org
|
||||
L: ivtv-devel@ivtvdriver.org (moderated for non-subscribers)
|
||||
L: linux-media@vger.kernel.org
|
||||
T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
|
||||
W: http://linuxtv.org
|
||||
@@ -1736,10 +1733,9 @@ F: include/linux/tfrc.h
|
||||
F: net/dccp/
|
||||
|
||||
DECnet NETWORK LAYER
|
||||
M: Christine Caulfield <christine.caulfield@googlemail.com>
|
||||
W: http://linux-decnet.sourceforge.net
|
||||
L: linux-decnet-user@lists.sourceforge.net
|
||||
S: Maintained
|
||||
S: Orphan
|
||||
F: Documentation/networking/decnet.txt
|
||||
F: net/decnet/
|
||||
|
||||
@@ -1825,7 +1821,6 @@ S: Supported
|
||||
F: fs/dlm/
|
||||
|
||||
DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
|
||||
M: Maciej Sosnowski <maciej.sosnowski@intel.com>
|
||||
M: Dan Williams <dan.j.williams@intel.com>
|
||||
S: Supported
|
||||
F: drivers/dma/
|
||||
@@ -2788,7 +2783,7 @@ F: arch/x86/kernel/microcode_core.c
|
||||
F: arch/x86/kernel/microcode_intel.c
|
||||
|
||||
INTEL I/OAT DMA DRIVER
|
||||
M: Maciej Sosnowski <maciej.sosnowski@intel.com>
|
||||
M: Dan Williams <dan.j.williams@intel.com>
|
||||
S: Supported
|
||||
F: drivers/dma/ioat*
|
||||
|
||||
@@ -2826,10 +2821,11 @@ L: netdev@vger.kernel.org
|
||||
S: Maintained
|
||||
F: drivers/net/ixp2000/
|
||||
|
||||
INTEL ETHERNET DRIVERS (e100/e1000/e1000e/igb/ixgb/ixgbe)
|
||||
INTEL ETHERNET DRIVERS (e100/e1000/e1000e/igb/igbvf/ixgb/ixgbe)
|
||||
M: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|
||||
M: Jesse Brandeburg <jesse.brandeburg@intel.com>
|
||||
M: Bruce Allan <bruce.w.allan@intel.com>
|
||||
M: Alex Duyck <alexander.h.duyck@intel.com>
|
||||
M: PJ Waskiewicz <peter.p.waskiewicz.jr@intel.com>
|
||||
M: John Ronciak <john.ronciak@intel.com>
|
||||
L: e1000-devel@lists.sourceforge.net
|
||||
@@ -2839,6 +2835,7 @@ F: drivers/net/e100.c
|
||||
F: drivers/net/e1000/
|
||||
F: drivers/net/e1000e/
|
||||
F: drivers/net/igb/
|
||||
F: drivers/net/igbvf/
|
||||
F: drivers/net/ixgb/
|
||||
F: drivers/net/ixgbe/
|
||||
|
||||
@@ -3012,8 +3009,8 @@ S: Maintained
|
||||
F: drivers/isdn/hardware/eicon/
|
||||
|
||||
IVTV VIDEO4LINUX DRIVER
|
||||
M: Hans Verkuil <hverkuil@xs4all.nl>
|
||||
L: ivtv-devel@ivtvdriver.org
|
||||
M: Andy Walls <awalls@radix.net>
|
||||
L: ivtv-devel@ivtvdriver.org (moderated for non-subscribers)
|
||||
L: linux-media@vger.kernel.org
|
||||
T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
|
||||
W: http://www.ivtvdriver.org
|
||||
@@ -3413,8 +3410,10 @@ S: Maintained
|
||||
F: drivers/scsi/sym53c8xx_2/
|
||||
|
||||
LTP (Linux Test Project)
|
||||
M: Subrata Modak <subrata@linux.vnet.ibm.com>
|
||||
M: Rishikesh K Rajak <risrajak@linux.vnet.ibm.com>
|
||||
M: Garrett Cooper <yanegomi@gmail.com>
|
||||
M: Mike Frysinger <vapier@gentoo.org>
|
||||
M: Subrata Modak <subrata@linux.vnet.ibm.com>
|
||||
L: ltp-list@lists.sourceforge.net (subscribers-only)
|
||||
W: http://ltp.sourceforge.net/
|
||||
T: git git://git.kernel.org/pub/scm/linux/kernel/git/galak/ltp.git
|
||||
@@ -3490,9 +3489,9 @@ S: Maintained
|
||||
F: drivers/net/wireless/libertas/
|
||||
|
||||
MARVELL MV643XX ETHERNET DRIVER
|
||||
M: Lennert Buytenhek <buytenh@marvell.com>
|
||||
M: Lennert Buytenhek <buytenh@wantstofly.org>
|
||||
L: netdev@vger.kernel.org
|
||||
S: Supported
|
||||
S: Maintained
|
||||
F: drivers/net/mv643xx_eth.*
|
||||
F: include/linux/mv643xx.h
|
||||
|
||||
@@ -3838,6 +3837,7 @@ NETWORKING DRIVERS
|
||||
L: netdev@vger.kernel.org
|
||||
W: http://www.linuxfoundation.org/en/Net
|
||||
T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6.git
|
||||
T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6.git
|
||||
S: Odd Fixes
|
||||
F: drivers/net/
|
||||
F: include/linux/if_*
|
||||
@@ -3940,29 +3940,20 @@ S: Maintained
|
||||
F: sound/soc/omap/
|
||||
|
||||
OMAP FRAMEBUFFER SUPPORT
|
||||
M: Imre Deak <imre.deak@nokia.com>
|
||||
M: Tomi Valkeinen <tomi.valkeinen@nokia.com>
|
||||
L: linux-fbdev@vger.kernel.org
|
||||
L: linux-omap@vger.kernel.org
|
||||
S: Maintained
|
||||
F: drivers/video/omap/
|
||||
|
||||
OMAP DISPLAY SUBSYSTEM SUPPORT (DSS2)
|
||||
OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
|
||||
M: Tomi Valkeinen <tomi.valkeinen@nokia.com>
|
||||
L: linux-omap@vger.kernel.org
|
||||
L: linux-fbdev@vger.kernel.org (moderated for non-subscribers)
|
||||
L: linux-fbdev@vger.kernel.org
|
||||
S: Maintained
|
||||
F: drivers/video/omap2/dss/
|
||||
F: drivers/video/omap2/vrfb.c
|
||||
F: drivers/video/omap2/vram.c
|
||||
F: drivers/video/omap2/
|
||||
F: Documentation/arm/OMAP/DSS
|
||||
|
||||
OMAP FRAMEBUFFER SUPPORT (FOR DSS2)
|
||||
M: Tomi Valkeinen <tomi.valkeinen@nokia.com>
|
||||
L: linux-omap@vger.kernel.org
|
||||
L: linux-fbdev@vger.kernel.org (moderated for non-subscribers)
|
||||
S: Maintained
|
||||
F: drivers/video/omap2/omapfb/
|
||||
|
||||
OMAP MMC SUPPORT
|
||||
M: Jarkko Lavinen <jarkko.lavinen@nokia.com>
|
||||
L: linux-omap@vger.kernel.org
|
||||
|
||||
@@ -1,7 +1,7 @@
|
||||
VERSION = 2
|
||||
PATCHLEVEL = 6
|
||||
SUBLEVEL = 33
|
||||
EXTRAVERSION = -rc3
|
||||
EXTRAVERSION =
|
||||
NAME = Man-Eating Seals of Antiquity
|
||||
|
||||
# *DOCUMENTATION*
|
||||
@@ -18,10 +18,9 @@ MAKEFLAGS += -rR --no-print-directory
|
||||
|
||||
# Avoid funny character set dependencies
|
||||
unexport LC_ALL
|
||||
LC_CTYPE=C
|
||||
LC_COLLATE=C
|
||||
LC_NUMERIC=C
|
||||
export LC_CTYPE LC_COLLATE LC_NUMERIC
|
||||
export LC_COLLATE LC_NUMERIC
|
||||
|
||||
# We are using a recursive build, so we need to do a little thinking
|
||||
# to get the ordering right.
|
||||
|
||||
@@ -28,6 +28,9 @@ static const struct cpumask *cpumask_of_node(int node)
|
||||
{
|
||||
int cpu;
|
||||
|
||||
if (node == -1)
|
||||
return cpu_all_mask;
|
||||
|
||||
cpumask_clear(&node_to_cpumask_map[node]);
|
||||
|
||||
for_each_online_cpu(cpu) {
|
||||
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user